Mathematics, 26.03.2020 04:23 jilianfirmanp0hz9l
A coin is tossed 50 times, and it lands on heads 28 times. Find the experimental probability of the coin landing on heads.
1) 11/25
2) 28/100
3) 28
4) 14/25
Answers: 3
Mathematics, 21.06.2019 21:50, safiyyahrahman8937
Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?
Answers: 1
Mathematics, 21.06.2019 22:50, tali2561
Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?
Answers: 1
A coin is tossed 50 times, and it lands on heads 28 times. Find the experimental probability of the...
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